3-Pentanol

ChemicalBook > CAS DataBase List > 3-Pentanol

Product Name: 3-Pentanol
CAS No.: 584-02-1
Chemical Name: 3-Pentanol
Synonyms: Pentan-3-ol;Pentanol-3;DIETHYL CARBINOL;diethylcarbinol(3-pentanol);3-PENTANOL;(C2H5)2CHOH;Pentane-3-ol;3-Pentanol>so-Amylalcohol;3-Pentanol 98%
CBNumber: CB9312193
Molecular Formula: C5H12O
Formula Weight: 88.15
MOL File: 584-02-1.mol

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3-Pentanol Property

Melting point:: -75 °C
Boiling point:: 114-115 °C/749 mmHg (lit.)
Density: 0.815 g/mL at 25 °C (lit.)
vapor pressure: 11.69 hPa (25 °C)
refractive index: n20/D 1.410(lit.)
Flash point:: 105 °F
storage temp.: Store below +30°C.
solubility: Soluble in acetone, benzene, ethanol and diethyl ether.
form: Liquid
pka: 15.31±0.20(Predicted)
color: Clear colorless
Relative polarity: 0.463
Odor: at 0.10 % in propylene glycol. sweet herbal oily nutty
Odor Type: herbal
explosive limit: 1.2-8%(V)
Water Solubility: 5.5 g/100 mL (30 ºC)
Merck: 14,7120
BRN: 1730964
Dielectric constant: 17.0（20℃）
Stability:: Stable. Combustible. Incompatible with strong oxidizing agents.
LogP: 1.210
CAS DataBase Reference: 584-02-1(CAS DataBase Reference)
NIST Chemistry Reference: 3-Pentanol(584-02-1)
EPA Substance Registry System: 3-Pentanol (584-02-1)

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Safety

Hazard Codes: Xn
Risk Statements: 10-20-37-66-37/38
Safety Statements: 46-36/37
RIDADR: UN 1105 3/PG 3
WGK Germany: 1
RTECS: SA5075000
Autoignition Temperature: 815 °F
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29051500
Toxicity: LD50 orally in Rabbit: 1870 mg/kg LD50 dermal Rabbit 2066 mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H315Causes skin irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: P8025
Product name: 3-Pentanol
Purity: 98%
Packaging: 25mL
Price: $36
Updated: 2024/03/01

Sigma-Aldrich

Product number: P8025
Product name: 3-Pentanol
Purity: 98%
Packaging: 100mL
Price: $110
Updated: 2024/03/01

Sigma-Aldrich

Product number: P8025
Product name: 3-Pentanol
Purity: 98%
Packaging: 500mL
Price: $208
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.07502
Product name: 3-Pentanol
Purity: for synthesis
Packaging: 100mL
Price: $65.8
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.07502
Product name: 3-Pentanol
Purity: for synthesis
Packaging: 500mL
Price: $310
Updated: 2024/03/01

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3-Pentanol Chemical Properties,Usage,Production

Chemical Properties

colourless liquid

Chemical Properties

Amyl alcohols (pentanols) have eight isomers. All are flammable, colorless liquids, except the isomer 2,2- dimethyl-1-propanol, which is a crystalline solid.

Uses

3-Pentanol is widely used as a flavoring agent. It is biogenic oxygenated volatile organic compound (BOVOC) and is used as a reagent in the synthesis of pure bromopentanes for infrared standards.

Uses

3-Pentanol can be used as:

A starting material for the preparation of liquid crystals, 1-ethylpropyl (R)-2-[4-(4′-alkoxybiphenylcarbonyloxy)-phenoxy]propionates by reacting with chiral (S)-lactic acid.
Solvent/reductant in the catalytic deoxydehydration reaction of C₄?C₆ sugar alcohols into linear polyene using methyltrioxorhenium as a catalyst.
A reactant for the synthesis of 3-(4-bromophenyloxy)pentane by reacting with 4-bromophenol via base-catalyzed Mitsunobu reaction.

Definition

ChEBI: A secondary alcohol that is pentane substituted at position 3 by a hydroxy group.

Potential Exposure

(n-isomer); Suspected reprotoxic hazard, Primary irritant (w/o allergic reaction), (iso-, primary): Possible risk of forming tumors, Primary irritant (w/o allergic reaction), (sec-, active primary-, and other isomers) Primary irritant (w/o allergic reaction). Used as a solvent in organic synthesis and synthetic flavoring, pharmaceuticals, corrosion inhibitors; making plastics and other chemicals; as a flotation agent. The (n-isomer) is used in preparation of oil additives, plasticizers, synthetic lubricants, and as a solvent.

Shipping

UN2811 Pentanols, Hazard Class: 3; Labels: 3- Flammable liquid. UN1987 Alcohols, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid.

Purification Methods

Reflux the alcohol with CaO, distil, then reflux it with magnesium and again fractionally distil it. [Beilstein 1 IV 1662.]

Incompatibilities

Forms an explosive mixture with air. Contact with strong oxidizers and hydrogen trisulfide may cause fire and explosions. Incompatible with strong acids. Violent reaction with alkaline earth metals forming hydrogen, a flammable gas.

Waste Disposal

Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.

3-Pentanol Preparation Products And Raw materials

Raw materials

Preparation Products

3-Pentanone 2-Ethylbutyric acid 2-ETHYLBUTYRALDEHYDE

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View Lastest Price from 3-Pentanol manufacturers

Hebei Duling International Trade Co. LTD

Product: 3-Pentanol 584-02-1
Price: US $20.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000 tons
Release date: 2022-09-19

Hebei Guanlang Biotechnology Co., Ltd.

Product: 3-Pentanol 584-02-1
Price: US $10.00/KG
Min. Order: 100KG
Purity: 99%
Supply Ability: 100 mt
Release date: 2021-11-19

Hong Kong Tiansheng New Material Trading Co., Ltd

Product: Pentan-3-ol 584-02-1
Price: US $7.00/KG
Min. Order: 10KG
Purity: 99.9%
Supply Ability: 20 ton
Release date: 2021-11-26

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